UMI Performance

This transmission cross member is designed for the installation of a TH350 or T5 transmission into an 1982-1992 third generation F-Body. Cross member is supplied with two sets of mounting slots...

This transmission cross member is designed for the installation of a TH350 or T5 transmission into an 1982-1992 third generation F-Body. Cross member is supplied with two sets of mounting slots...

This transmission cross member is designed for the installation of a 700R4 or T5 transmission into an 1982-1992 third generation F-Body. Cross member is built using 0.120" rectangular tubing, 0.188"...

This transmission cross member is designed for the installation of a 700R4 or T5 transmission into an 1982-1992 third generation F-Body. Cross member is built using 0.120" rectangular tubing, 0.188"...

We all know weight equals horsepower. UMI’s direct bolt-in replacement K-member instantly removes 20 lbs of front end weight from your ride and helps your existing horsepower work for you. Strong...

We all know weight equals horsepower. UMI’s direct bolt-in replacement K-member instantly removes 20 lbs of front end weight from your ride and helps your existing horsepower work for you. Strong...

We all know weight equals horsepower. UMI’s direct bolt-in replacement K-member instantly removes 20 lbs of front end weight from your ride and helps your existing horsepower work for you. Strong...

We all know weight equals horsepower. UMI’s direct bolt-in replacement K-member instantly removes 20 lbs of front end weight from your ride and helps your existing horsepower work for you. Strong...

Less weight plus high strength equals road race and auto-x success. UMI’s direct bolt-in replacement Road Race K-member instantly removes 20 lbs of front end weight from your ride and helps your...

Less weight plus high strength equals road race and auto-x success. UMI’s direct bolt-in replacement Road Race K-member instantly removes 20 lbs of front end weight from your ride and helps your...

1982-1992 GM F-Body Tunnel Mounted Torque Arm- Fits TH350 & T5 TransmissionsThis Part...

Rear mounting plates use 0.375" thick mild steel and are designed to fit stock as well as 12- bolt and 9" rear-end housingsThis Part...

Rear mounting plates use 0.375" thick mild steel and are designed to fit stock as well as 12- bolt and 9" rear-end housingsThis Part...

P/N 2200AS is a replacement crossmember mount for torque arm P/N 2200. It features double shear mounts to add optional drive shaft loop P/N 2204. Designed for vehicles running stock exhaust or Kook...

This torque arm set-up is designed to remove the front mounting point of the torque arm off the transmission, protecting the tail shaft from damage. This torque arm is supplied with pivot brackets...